1.---Wang Ping,____is waiting for you outside.
---Really?Who can it be?
A.someone B.everyone C.anyone D.no one
2.You look tired .You'd better_____and have a rest.
A.going B.go C.to going D.are going
3.I'm sorry to troubie you.
It doesn't_____.
A.trouble B.wrong B.matter C.mind
4.You don't look well._____go to see the doctor、
A.Why don't B.Why don't you C.Why not you D.What about